{"id":1440,"date":"2023-02-11T14:05:58","date_gmt":"2023-02-11T12:05:58","guid":{"rendered":"https:\/\/energyintelligence.se\/shop\/?page_id=1440"},"modified":"2024-01-18T16:16:20","modified_gmt":"2024-01-18T14:16:20","slug":"stromforsorjning","status":"publish","type":"page","link":"https:\/\/energyintelligence.se\/shop\/stromforsorjning\/","title":{"rendered":"Str\u00f6mf\u00f6rs\u00f6rjning"},"content":{"rendered":"\n<p>Tillsammans med Wifi kan str\u00f6mf\u00f6rs\u00f6rjningen av enheten vara en k\u00e4lla till problem. H\u00e4r g\u00e5r vi igenom de alternativ vi har g\u00e4llande str\u00f6mf\u00f6rs\u00f6rjning samt dess f\u00f6r och nackdelar.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">PoE (Power over Ethernet)<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"377\" height=\"371\" src=\"https:\/\/energyintelligence.se\/shop\/wp-content\/uploads\/2023\/02\/Power-PoE.png\" alt=\"Power over Ethernet\" class=\"wp-image-1439\" srcset=\"https:\/\/energyintelligence.se\/shop\/wp-content\/uploads\/2023\/02\/Power-PoE.png 377w, https:\/\/energyintelligence.se\/shop\/wp-content\/uploads\/2023\/02\/Power-PoE-300x295.png 300w\" sizes=\"(max-width: 377px) 100vw, 377px\" \/><\/figure><\/div>\n\n\n<p>Den absolut s\u00e4kraste och v\u00e5r rekommenderade l\u00f6sning f\u00f6r inkoppling av elm\u00e4taravl\u00e4saren \u00e4r att anv\u00e4nda sig av <a href=\"https:\/\/energyintelligence.se\/shop\/product\/p1-han-lasare-ethernet-poe-wifi-extern-antenn\" data-type=\"product\" data-id=\"1313\">ethernet f\u00f6r data\u00f6verf\u00f6ring och PoE<\/a>, dvs str\u00f6mmatning via ethernet f\u00f6r str\u00f6mf\u00f6rs\u00f6rjning av elm\u00e4taravl\u00e4saren.<\/p>\n\n\n\n<p>Med denna l\u00f6sning slipper man alla nackdelar med wifi och anslutningen till elm\u00e4taren blir s\u00e5 tillf\u00f6rlitlig den kan bli.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Extern str\u00f6mf\u00f6rs\u00f6rjning<\/h3>\n\n\n\n<p>Elm\u00e4tarna som anv\u00e4nds av elbolagen kan i de flesta fall tillhandah\u00e5lla str\u00f6mf\u00f6rs\u00f6rjning via P1-porten. Den str\u00f6mf\u00f6rs\u00f6rjningen \u00e4r dock begr\u00e4nsad, ofta \u00e4r 200 mA n\u00e4mnt i sammanhanget. Detta motsvarar 1 W vid 5V.<\/p>\n\n\n\n<p>Om man anv\u00e4nder sig av en extern wifi antenn och\/eller mottagningen \u00e4r d\u00e5lig d\u00e4r elm\u00e4taren sitter \u00f6verskrider str\u00f6mbehovet tillg\u00e5ngen och elm\u00e4taravl\u00e4saren fungerar d\u00e5 d\u00e5ligt. F\u00f6r att l\u00f6sa detta problem kan man str\u00f6mf\u00f6rs\u00f6rja enheten externt. H\u00e4r finns ett antal olika alternativ.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Direkt in i elm\u00e4taravl\u00e4saren<\/h4>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"379\" height=\"351\" src=\"https:\/\/energyintelligence.se\/shop\/wp-content\/uploads\/2023\/02\/Power-External.png\" alt=\"\" class=\"wp-image-1438\" srcset=\"https:\/\/energyintelligence.se\/shop\/wp-content\/uploads\/2023\/02\/Power-External.png 379w, https:\/\/energyintelligence.se\/shop\/wp-content\/uploads\/2023\/02\/Power-External-300x278.png 300w\" sizes=\"(max-width: 379px) 100vw, 379px\" \/><\/figure><\/div>\n\n\n<p>Elm\u00e4taravl\u00e4saren har alltid en str\u00f6mplint (gr\u00f6n) som g\u00e5r att anv\u00e4nda till str\u00f6mmatning. De flesta av v\u00e5ra modeller har \u00e4ven en USB-kontakt som g\u00e5r att anv\u00e4nda till str\u00f6mf\u00f6rs\u00f6rjning.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Str\u00f6mf\u00f6rs\u00f6rjning via splitter \/ f\u00f6rst\u00e4rkare<\/h4>\n\n\n\n<p>En <a href=\"https:\/\/energyintelligence.se\/shop\/product\/aktiv-p1-splitter-forstarkare\" data-type=\"product\" data-id=\"1246\">splitter \/ f\u00f6rst\u00e4rkare<\/a> delar och f\u00f6rst\u00e4rker signalen fr\u00e5n elm\u00e4tarens RJ12-port. Den kan ta str\u00f6m fr\u00e5n antingen elm\u00e4taren, en USB-kontakt eller fr\u00e5n elm\u00e4taravl\u00e4saren. Nedan bilder visar tv\u00e5 inkopplingsalternativ<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"409\" height=\"435\" src=\"https:\/\/energyintelligence.se\/shop\/wp-content\/uploads\/2023\/02\/Power-External-via-splitter.png\" alt=\"\" class=\"wp-image-1436\" srcset=\"https:\/\/energyintelligence.se\/shop\/wp-content\/uploads\/2023\/02\/Power-External-via-splitter.png 409w, https:\/\/energyintelligence.se\/shop\/wp-content\/uploads\/2023\/02\/Power-External-via-splitter-282x300.png 282w\" sizes=\"(max-width: 409px) 100vw, 409px\" \/><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"476\" height=\"440\" src=\"https:\/\/energyintelligence.se\/shop\/wp-content\/uploads\/2023\/02\/Power-External-splitter-as-extender.png\" alt=\"\" class=\"wp-image-1437\" srcset=\"https:\/\/energyintelligence.se\/shop\/wp-content\/uploads\/2023\/02\/Power-External-splitter-as-extender.png 476w, https:\/\/energyintelligence.se\/shop\/wp-content\/uploads\/2023\/02\/Power-External-splitter-as-extender-300x277.png 300w, https:\/\/energyintelligence.se\/shop\/wp-content\/uploads\/2023\/02\/Power-External-splitter-as-extender-416x385.png 416w\" sizes=\"(max-width: 476px) 100vw, 476px\" \/><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\">Str\u00f6mf\u00f6rs\u00f6rjning fr\u00e5n elm\u00e4taren<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"377\" height=\"371\" src=\"https:\/\/energyintelligence.se\/shop\/wp-content\/uploads\/2023\/02\/Power-from-Meter.png\" alt=\"\" class=\"wp-image-1435\" srcset=\"https:\/\/energyintelligence.se\/shop\/wp-content\/uploads\/2023\/02\/Power-from-Meter.png 377w, https:\/\/energyintelligence.se\/shop\/wp-content\/uploads\/2023\/02\/Power-from-Meter-300x295.png 300w\" sizes=\"(max-width: 377px) 100vw, 377px\" \/><\/figure><\/div>\n\n\n<p>Den absolut enklaste l\u00f6sningen \u00e4r ifall man kan anv\u00e4nda str\u00f6mf\u00f6rs\u00f6rjningen fr\u00e5n elm\u00e4taren. F\u00f6r att det skall fungera bra m\u00e5ste \u00e5tminstone dessa tv\u00e5 kriterium vara uppfyllda<\/p>\n\n\n\n<ul>\n<li>Elm\u00e4taren m\u00e5ste tillhandah\u00e5lla str\u00f6m<\/li>\n\n\n\n<li>Avl\u00e4saren f\u00e5r ej dra mycket str\u00f6m. V\u00e5r <a href=\"https:\/\/energyintelligence.se\/shop\/product\/p1-till-mqtt-adapter\" data-type=\"product\" data-id=\"16\">avl\u00e4sare med en Atom-processor<\/a> uppfyller det kravet men den kr\u00e4ver i geng\u00e4ld bra wifi-f\u00f6rh\u00e5llanden och skall helst installeras inomhus.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Tillsammans med Wifi kan str\u00f6mf\u00f6rs\u00f6rjningen av enheten vara en k\u00e4lla till problem. H\u00e4r g\u00e5r vi igenom de alternativ vi har g\u00e4llande str\u00f6mf\u00f6rs\u00f6rjning samt dess f\u00f6r och nackdelar. PoE (Power over Ethernet) Den absolut s\u00e4kraste och v\u00e5r rekommenderade l\u00f6sning f\u00f6r inkoppling av elm\u00e4taravl\u00e4saren \u00e4r att anv\u00e4nda sig av ethernet f\u00f6r data\u00f6verf\u00f6ring och PoE, dvs str\u00f6mmatning via [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Str\u00f6mf\u00f6rs\u00f6rjning - Energy Intelligence<\/title>\n<meta name=\"description\" content=\"Guide till str\u00f6mf\u00f6rs\u00f6jningen av Energy Intelligences elm\u00e4taravl\u00e4sare f\u00f6r smarta elm\u00e4tare med P1\/HAN port.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/energyintelligence.se\/shop\/stromforsorjning\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Str\u00f6mf\u00f6rs\u00f6rjning - 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